Engine Rpm/Vehicle Speed Limiter

DTC P0219, P0297, P1270 DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0219, P0297, P1270	ENGINE RPM/VEHICLE SPEED LIMITER
DETECTION CONDITION	P0219, P0297, and P1270 indicate the vehicle has been operated in a manner which caused the engine or vehicle to exceed a calibration limit.
POSSIBLE CAUSE	Wheel slippage (water, ice, mud and snow). Excessive engine rpm in neutral. Vehicle drive at a high rate of speed.

DTC P0219, P0297, P1270 DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	CHECK VEHICLE OPERATION Check for: Water, ice, mud and snow causing wheel slippage. Excessive engine rpm in N (Neutral). Driven at high rate of speed. Was the vehicle operating in any of the above conditions?	Yes	Vehicle OK. Clear DTC and return vehicle to customer with information about P1270.
1		No	Clear DTCs and See DIAGNOSTIC INDEX to address any driveability concerns.